line-dragged 2D mesh drag into 3D mesh

Altair Forum User
Altair Forum User
Altair Employee
edited October 2020 in Community Q&A

A 2D mesh is established by line drag, and based on the 2-D mesh, 3D mesh is dragged into and imported into the CFD software. However, when checking the volume mesh in the CFD software, it shows plenty of exterior boundaries, which are not supported to be needed.

 

Please give me some advices, I just what a whole complete computational domain without any other boundaries, how can I delete them?

 

As you can see in the images attached, in the domain there are somehow exterior planes that I do not need.

 

Thanks!

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<?xml version="1.0" encoding="UTF-8"?>post-39937-0-76050800-1442948434_thumb.j

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Answers

  • tinh
    tinh Altair Community Member
    edited September 2015

    Hi

    after generate 3d elements

     

    - enter 'mask' tab

    - mask all 3d elements by clicking on '-' on the right of '3D'

    - see remain 2d elements, press F2 => delete this 2d elements

     

     

    image/emoticons/default_wink.png' alt=';)' srcset='/emoticons/wink@2x.png 2x' width='20' height='20'>

  • Altair Forum User
    Altair Forum User
    Altair Employee
    edited September 2015
    Altair Forum User said:

    Hi

    after generate 3d elements

     

    - enter 'mask' tab

    - mask all 3d elements by clicking on '-' on the right of '3D'

    - see remain 2d elements, press F2 => delete this 2d elements

     

     

    image/emoticons/default_wink.png' alt=';)' srcset='/emoticons/wink@2x.png 2x' width='20' height='20'>

    Dear Tinh

     

    It works! Thank you very much!

     

    Have a nice day!

     

    Best wishes

     

    Su

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